According to comment #2440017, this is an AI prompter.

Look at the inconsistent coloring on the bat print and that double-armed left wing. That is not something a human would do.

I'm actually not sure how much AI is involved here.

https://x.com/ashwin_artss/status/1822567602201280817
https://x.com/ashwin_artss/status/1821599962922148223
https://x.com/ashwin_artss/status/1820893171343356123
There are in-progress images here, and there are videos of him coloring other illustrations.
So I doubt that he just generates, prints it out, scatters some pencils around it, and calls it a day.

However, someone did ask the AI question here in the hidden replies:
https://x.com/ashwin_artss/status/1822567602201280817
https://x.com/MichaellaH51728/status/1822570061367808345

His replies have since been deleted, but given the context of the responses of Michaella, AI is absolutely involved.
So I guess he generates and then either traces it or uses it as a reference? Or does he generate the lineart and then colors it himself?
I'm not sure though if this would be considered ai-assisted or ai-generated under the current guidelines. Some more opinions are appreciated.

GabrielWB said:

His replies have since been deleted, but given the context of the responses of Michaella, AI is absolutely involved.
So I guess he generates and then either traces it or uses it as a reference? Or does he generate the lineart and then colors it himself?
I'm not sure though if this would be considered ai-assisted or ai-generated under the current guidelines. Some more opinions are appreciated.

There was discussion on the Discord and concluded they're likely tracing AI, which would make this ai-assisted.